Skip to content
  • Models
  • Rankings
  • Ori
Sign Up
Sign Up
OpenRouterOpenRouter
© 2026 OpenRouter, Inc

Product

  • Chat
  • Rankings
  • Benchmarks
  • Apps
  • Discover
  • Models
  • Collections
  • Providers
  • Pricing
  • Business
  • Enterprise
  • Labs

Company

  • About
  • Blog
  • Careers
    Hiring
  • Privacy
  • Terms of Service
  • Trust Center
  • Support
  • Works With OR
  • Data
  • Brand

Developer

  • Documentation
  • API Reference
  • Developer Platform
  • Status

Connect

  • Discord
  • GitHub
  • LinkedIn
  • X
  • YouTube
  1. Home
  2. /
  3. Compare

LFM2.5-2.6B vs GPT-6 Sol Pro

Compare LFM2.5-2.6B from Liquid and GPT-6 Sol Pro from OpenAI on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.

Favicon for liquid
LFM2.5-2.6B
Favicon for openai
GPT-6 Sol Pro
Favicon for liquid
LFM2.5-2.6B
Favicon for openai
GPT-6 Sol Pro

Overview

LFM2.5-2.6B
Author
Liquid
GPT-6 Sol Pro
Author
OpenAI
LFM2.5-2.6B
Context length
131Ktokens
GPT-6 Sol Pro
Context length
1.05Mtokens
LFM2.5-2.6B
Reasoning
GPT-6 Sol Pro
Reasoning
LFM2.5-2.6B
Input modalities
GPT-6 Sol Pro
Input modalities
LFM2.5-2.6B
Output modalities
GPT-6 Sol Pro
Output modalities

LFM2.5-2.6B vs GPT-6 Sol Pro: side-by-side summary

LFM2.5-2.6B and GPT-6 Sol Pro are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

LFM2.5-2.6B, from Liquid, has a 131,072-token context window and is priced by the provider serving it on OpenRouter.

GPT-6 Sol Pro, from OpenAI, has a 1,050,000-token context window and is priced at $2/M tokens input, $10/M tokens output on OpenRouter.

Context window
  • LFM2.5-2.6B: 131,072 tokens
  • GPT-6 Sol Pro: 1,050,000 tokens
Price
  • LFM2.5-2.6B: Pricing varies by provider
  • GPT-6 Sol Pro: $2/M tokens input, $10/M tokens output
Provided by
  • LFM2.5-2.6B: Liquid
  • GPT-6 Sol Pro: OpenAI
  • LFM2.5-2.6B model details, providers and pricing
  • GPT-6 Sol Pro model details, providers and pricing